Blockchain Explorer | learn me a bitcoin

Memory Pool

39,663 transactions

39.73 vMB

Show Random Selection

Max Size: 172/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,683	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 24 secs	1.00 vMB	4,575	18

Blockchain

Tip: 841,682 (439,608 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
402,074 402,074	000000000000000006609eb01f8f45ad7842738f5bafc57c01c37144ece98013	10 Mar 2016, 20:03	0.99 MB	598	10
402,073 402,073	000000000000000000f6ca47c107af471370411a4fa26566f4edc0c785b3b183	10 Mar 2016, 20:00	0.18 MB	384	31
402,072 402,072	000000000000000004ea8fa686521c8db1589c4a7f18ab6f61f73f4a04b81fac	10 Mar 2016, 19:57	0.42 MB	934	45
402,071 402,071	000000000000000000591981c6cf90c0857e41a5ed4646c30d8cf985383c27d1	10 Mar 2016, 19:51	0.31 MB	366	39
402,070 402,070	000000000000000006e098c0644ae47c29435cf581be5d09c0966dcf8e516b49	10 Mar 2016, 19:50	0.77 MB	2,060	47
402,069 402,069	00000000000000000503568bcee0748ddbff1f44ef15bc875f28b1fc35669a6d	10 Mar 2016, 19:35	1.00 MB	434	5
402,068 402,068	000000000000000000815cc067690517b92351a875a6558986633f8c83513819	10 Mar 2016, 19:34	0.88 MB	1,706	43
402,067 402,067	0000000000000000016c2ae0a2eed0eff2a6c42c1fdce88c72751ab2a97550aa	10 Mar 2016, 19:23	0.09 MB	229	45
402,066 402,066	0000000000000000041277fc9d39ece35ad3b9bfd9a31a7c3dfe9b4af81d6701	10 Mar 2016, 19:22	0.00 MB	1	0
402,065 402,065	00000000000000000334e74b03b6b43d2323dc4c960827739014f912d2862bf2	10 Mar 2016, 19:22	0.26 MB	385	69
402,064 402,064	000000000000000006f0452d85e8b9018a97f938d4d562ae88c34c6536d53cde	10 Mar 2016, 19:20	0.98 MB	1,107	25
402,063 402,063	000000000000000002d2ab3e26e0cd7792d511d242a00805a84e7308bc92645e	10 Mar 2016, 19:13	0.00 MB	1	0
402,062 402,062	00000000000000000045a19d9be9bb13dfe75d8a5ba90ee0ab504100166d1b52	10 Mar 2016, 19:12	1.00 MB	2,176	48
402,061 402,061	000000000000000002c8318137c04ca70559af9a8a97bdb011dd4480ca6d1068	10 Mar 2016, 18:58	0.99 MB	1,583	34
402,060 402,060	000000000000000003a0951b04abc9dcf40428d5560f48732b0219445a203e35	10 Mar 2016, 18:49	0.99 MB	2,533	48
402,059 402,059	0000000000000000011a1af9bc4dc85851da9b029736877f09bc59d6c1e4716d	10 Mar 2016, 18:32	0.99 MB	2,755	60
402,058 402,058	00000000000000000532a0a3404b82a388bf7b418732dc1fbfd4f91be9489cca	10 Mar 2016, 18:10	1.00 MB	758	18
402,057 402,057	00000000000000000427878f31cd2be99fe4b9006b1a8afa4d2cd76058e48de0	10 Mar 2016, 18:06	0.00 MB	1	0
402,056 402,056	000000000000000002f1a9d6b0f01b3ba8d11c8c453edb17e964a746492f018a	10 Mar 2016, 18:06	1.00 MB	1,243	25
402,055 402,055	000000000000000002af5652649ad58aeb0a4eab7d50f471114d41e1782fd329	10 Mar 2016, 18:00	0.99 MB	981	17
402,054 402,054	0000000000000000055c122f0483554f38194db0cbd4ca95aa5a53e877960049	10 Mar 2016, 18:00	0.99 MB	2,060	45

Previous 10 blocks ↓

Total Size: 646.16 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 28 days, 21 hours, 32 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,330.38 GB sent, 36.24 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.